When Kevin Jenkins wanted to teach his fourth-grade students at Spangler Elementary here how to use the Internet, he created a site where they could post photographs, drawings and surveys.

And they did. But to his dismay, some of his students posted surveys like “Who’s the most popular classmate?” and “Who’s the best-liked?”

Mr. Jenkins’s students “liked being able to express themselves in a place where they’re basically by themselves at a computer,” he said. “They’re not thinking that everyone’s going to see it.”

Read more at the New York Times